Chapter 10: Reference Information Other Any Equipment Disposal 15 MHz 5732.5 5842.5 20 MHz 5735 5840 30 MHz 5740 5835 40 MHz 5745 5830 5 MHz 5727.5 5897.5 10 MHz 5730 5895 20 MHz 5735 5890 Table 265 Frequency range per country – 5.8 GHz band PMP/PTP 450 Series Countries Denmark, Norway, United Kingdom, Finland Antenna Type Any Channel BW Lower Upper 5730 5790 5820 5845 5732.5 5787.5 5822.5 5842.
Chapter 10: Reference Information Equipment Disposal 5825 5845 5740 5780 5830 5840 5745 5775 5835 5835 10 MHz 5730 5790 15 MHz 5732.5 5787.5 20 MHz 5735 5785 30 MHz 5740 5780 40 MHz 5745 5775 10 MHz 5730 5870 15 MHz 5732.5 5867.5 20 MHz 5735 5865 30 MHz 5740 5860 40 MHz 5745 5855 5730 5790 5820 5870 5732.5 5787.5 5822.5 5867.5 5735 5785 5825 5865 5740 5780 5830 5860 5745 5775 5835 5855 5 MHz 5727.5 5847.5 10 MHz 5730 5845 15 MHz 5732.
Chapter 10: Reference Information Canada, United States India Brazil, Vietnam Indonesia Malaysia Any Any Any Any Any Equipment Disposal 5 MHz 5727.55730 5847.55845 10 MHz 5730 5845 15 MHz 5732.5 5842.5 20 MHz 5735 58405845 30 MHz 5740 5835 40 MHz 5745 5830 5 MHz 5727.5 5872.5 10 MHz 5730 5870 15 MHz 5832.5 5867.5 20 MHz 5735 5865 30 MHz 5840 5860 40 MHz 5845 5855 5 MHz 5727.5 5847.5 10 MHz 5730 5845 15 MHz 5732.5 5842.
Chapter 10: Reference Information Equipment Disposal FCC specific information FCC compliance testing With GPS synchronization installed, the system has been tested for compliance to US (FCC) specifications. It has been shown to comply with the limits for emitted spurious radiation for a Class B digital device, pursuant to Part 15 of the FCC Rules in the USA. These limits have been designed to provide reasonable protection against harmful interference.
Chapter 10: Reference Information FCC ID Z8H89FT 0009 and Z8H89FT 0010 Product Frequency Band 3.5 GHz PMP 450 AP & SM 3.65 GHz PMP 450 AP & SM 3.65 GHz 4.9 GHz (PMP/PTP 450i only) 5.1 GHz (PMP/PTP 450i only) Z8H89FT 0001, Z8H89FT 0002 and QWP50450I 5 GHz PMP 450/ 450i AP, SM & PTP 450/450i BH 5.2 GHz (PMP/PTP 450i only) 5.4 GHz 5.8 GHz Equipment Disposal Channel Bandwidth Frequencies Maximum Combined Tx Output Power 10 MHz 3455 – 3645 MHz 25 dBm 15 MHz 3457.5 – 3642.
Chapter 10: Reference Information FCC ID Z8H89FT 0001, Z8H89FT 0002 and QWP50450I (*) Product 5 GHz PMP 450 Equipment Disposal Frequency Band Channel Bandwidth Frequencies Maximum Combined Tx Output Power 5.8 GHz 20 MHz 5735.0 – 5840.
Chapter 10: Reference Information Equipment Disposal FCC approved antenna list The lists of antennas which have been approved for operation by the FCC are provided in: Table 267 for 4.9 GHz Table 268 for 5.1 and 5.2 GHz Table 269 for 5.4 GHz Table 270 for 5.8 GHz Note Any antenna of the same type and of gain equal or lower than the one approved by the FCC can be used in the countries following the FCC rules. Table 267 USA approved antenna list 4.
Chapter 10: Reference Information Equipment Disposal Table 268 USA approved antenna list 5.1 and 5.2 GHz Directivity Directional Sector Omnidirectional Type Manufacturer Reference Stated Gain (dBi) Integrated flat plate Cambium Networks N/A 23.0 2ft dual polarised flat plate Mars Antennas MA-WA56-DP-28N 28.5 4ft parabolic dual polarised Gabriel Antennas PX4F-52-N7A/A 34.5 Integrated 90° sector flat plate Cambium Networks A005240 16.
Chapter 10: Reference Information Equipment Disposal Table 270 USA approved antenna list 5.8 GHz Directivity Directional Sector Omnidirectional Type Manufacturer Reference Stated Gain (dBi) Integrated flat plate Cambium Networks N/A 23.0 2 ft dual polarised flat plate Mars Antennas MA-WA56-DP-28N 28.0 4 ft parabolic dual polarised Gabriel Antennas PX4F-52-N7A/A 35.3 6 ft Parabolic dual polarised Gabriel Antennas PX6F-52/A 38.
Chapter 10: Reference Information Equipment Disposal 5.2 GHz and 5.4 GHz ISEDC notification This device complies with ISEDC RSS-247. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
Chapter 10: Reference Information Equipment Disposal Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Chapter 10: Reference Information Equipment Disposal Le présent émetteur radio (identifier le dispositif par son numéro de certification) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans la section Country specific radio regulations, Innovation Science and Economic Development Canada (ISEDC) , Table 272 et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne.
Chapter 10: Reference Information Equipment Disposal Table 273 Canada approved antenna list 5.2 and 5.4 GHz Directivity Directional Sector Omnidirectional Type Manufacturer Reference Stated Gain (dBi) Integrated flat plate Cambium Networks N/A 23.0 2ft dual polarised flat plate Mars Antennas MA-WA56-DP-28N 28.5 2ft dual polarised parabolic MTI MT-486013-NVH 28.5 Integrated 90° sector flat plate Cambium Networks A005240 16.0 90° sectorised Cambium Networks 85009324001 17.
Chapter 11: Troubleshooting This chapter contains procedures for identifying and correcting faults in a 450 Platform Family link. These procedures can be performed either on a newly installed link, or on an operational link if communication is lost, or after a lightning strike.
Chapter 11: Troubleshooting General troubleshooting procedure General troubleshooting procedure General planning for troubleshooting Effective troubleshooting depends in part on measures that you take before you experience trouble in your network. Cambium recommends the following measures for each site: Identify troubleshooting tools that are available at your site (such as a protocol analyzer). Identify commands and other sources that can capture baseline data for the site.
Chapter 11: Troubleshooting General troubleshooting procedure General fault isolation process Effective troubleshooting also requires an effective fault isolation methodology that includes the following: Attempting to isolate the problem to the level of a system, subsystem, or link, such as o AP to SM o o AP to CMM4 AP to GPS o Backhaul(BH) o Backhaul(BH) to CMM4 o Power Researching Event Logs of the involved equipment Interpreting messages in the Event Log Answering the questions
Chapter 11: Troubleshooting General troubleshooting procedure Secondary Steps After preliminary fault isolation is completed through the above steps, follow these: Check the Canopy knowledge base (https://support.cambiumnetworks.com/forum) to find whether other network operators have encountered a similar problem. Proceed to any appropriate set of diagnostic steps.
Chapter 11: Troubleshooting Troubleshooting procedures Troubleshooting procedures Proceed to any appropriate set of diagnostic steps.
Chapter 11: Troubleshooting 4 5 Troubleshooting procedures On the SM end of the link: Verify that the PC that is connected to the SM is correctly configured to obtain an IP address through DHCP. Execute ipconfig (Windows) or ifconfig (linux) Verify that the PC has an assigned IP address. On each end of the link: Access the General tab in the Configuration page of each module. Verify that the setting for Link Speeds (or negotiation) matches that of the other module.
Chapter 11: Troubleshooting Troubleshooting procedures NAT/DHCP-configured SM has lost or does not establish connectivity Before troubleshooting this problem, identify the NAT/DHCP configuration from the following list: NAT with DHCP Client (DHCP selected as the Connection Type of the WAN interface) and DHCP Server NAT with DHCP Client (DHCP selected as the Connection Type of the WAN interface) NAT with DHCP Server NAT without DHCP To troubleshoot a loss of connectivity for a SM configured
Chapter 11: Troubleshooting Troubleshooting procedures Procedure 37 Troubleshooting loss of connectivity for NAT/DHCP-configured SM 1 Isolate the end user/SM from peripheral equipment and variables such as routers, switches and firewalls. 2 Set up the minimal amount of equipment. 3 On each end of the link: 4 5 6 Check the cables and connections. Verify that the cable/connection scheme—straight-through or crossover—is correct. Verify that the LED labeled LNK is green.
Chapter 11: Troubleshooting Troubleshooting procedures SM Does Not Register to an AP To troubleshoot a SM failing to register to an AP, perform the following steps. Procedure 38 Troubleshooting SM failing to register to an AP 1 Access the Radio tab in the Configuration page of the SM. 2 Note the Color Code of the SM. 3 Access the Radio tab in the Configuration page of the AP. 4 Verify that the Color Code of the AP matches that of the SM. 5 Note the Radio Frequency Carrier of the AP.
Chapter 11: Troubleshooting Troubleshooting procedures Module has lost or does not gain sync To troubleshoot a loss of sync, perform the following steps. Procedure 39 Troubleshooting loss of sync 1 Access the Event Log tab in the Home page of the SM 2 Check for messages with the following format: RcvFrmNum = ExpFrmNum = 3 If these messages are present, check the Event Log tab of another SM that is registered to the same AP for messages of the same type.
Chapter 11: Troubleshooting Troubleshooting procedures Module does not establish Ethernet connectivity To troubleshoot a loss of Ethernet connectivity, perform the following steps: Procedure 40 Troubleshooting loss of Ethernet connectivity 1 Verify that the connector crimps on the Ethernet cable are not loose. 2 Verify that the Ethernet cable is not damaged. 3 If the Ethernet cable connects the module to a network interface card (NIC), verify that the cable is pinned out as a straight-through cable.
Chapter 11: Troubleshooting Troubleshooting procedures CMM4 does not pass proper GPS sync to connected modules If the Event Log tabs in all connected modules contain Loss of GPS Sync Pulse messages, perform the following steps. Procedure 41 Troubleshooting CMM4 not passing sync 1 Verify that the GPS antenna has an unobstructed view of the entire horizon. 2 Verify that the GPS coaxial cable meets specifications. 3 Verify that the GPS sync cable meets specifications for wiring and length.
Chapter 11: Troubleshooting Troubleshooting procedures Module Software Cannot be Upgraded If your attempt to upgrade the software of a module fails, perform the following steps. Procedure 42 Troubleshooting an unsuccessful software upgrade 1 Download the latest issue of the target release and the associated release notes. 2 Verify that the latest version of CNUT is installed. 3 Compare the files used in the failed attempt to the newly downloaded software.
Chapter 11: Troubleshooting Power-up troubleshooting Power-up troubleshooting Module does not power ON Is Module’s power LED ON? Yes A No Is the LED always red? Ethernet cable repaired Yes No Yes Is there AC power going to the supply? Test cable, use known good cable.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Registration and connectivity troubleshooting SM/BMS Registration If no SMs are registered to this AP, then the Session Status tab displays the simple message No sessions. In this case, try the following steps. 1 More finely aim the SM or SMs toward the AP. 2 Recheck the Session Status tab of the AP for the presence of LUIDs.
Appendix A - 450m Reference Information Specifications Please see the Spec Sheets listed on the Cambium Networks website for the most up-todate 450m Series cnMedusa AP specifications: http://www.cambiumnetworks.com/resources/pmp-450m/ 450m overload The 450m Series AP is designed to handle high load in terms of high throughput and high PPS. In terms of throughput, 450m is designed to achieve 3x or more throughput improvement over 450 and 450i Series products.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting It’s worth noting that Frame Utilization statistics (Statistics >Frame Utilization tab: Frame Utilization: Downlink and Uplink) are not necessarily indicative of overload condition. They show how much the TDD frame is utilized. High frame utilization depends on: 1) high traffic during busy periods: those statistics will be close to 100% and almost all slots will be utilized.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Glossary Term Definition 10Base-T Technology in Ethernet communications that can deliver 10 Mb of data across 328 feet (100 meters) of CAT 5 cable. 169.254.0.0 Gateway IP address default in Cambium fixed wireless broadband IP network modules. 169.254.1.1 IP address default in Cambium fixed wireless broadband IP network modules. 255.255.0.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition ASN.1 Abstract Syntax Notation One language. The format of the text files that compose the Management Information Base. Attenuation Reduction of signal strength caused by the travel from the transmitter to the receiver, and caused by any object between. In the absence of objects between, a signal that has a short wavelength experiences a high degree of attenuation nevertheless. BER Bit Error Rate.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition Cluster Management Module Module that provides power, GPS timing, and networking connections for an AP cluster. Also known as CMM4. CMM Cluster Management Module. A module that provides power, GPS timing, and networking connections for an Access Point cluster. CodePoint See DiffServ. Color Code Field Module parameter that identifies the other modules with which communication is allowed.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition DiffServ Differentiated Services, consistent with RFC 2474. A byte in the type of service (TOS) field of packets whose values correlates to the channel on which the packet should be sent. The value is a numeric code point. Cambium modules map each of 64 code points to values of 0 through 7. Three of these code points have fixed values, and the remaining 61 are settable.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition File Transfer Protocol Utility that transfers of files through TCP (Transport Control Protocol) between computing devices that do not operate on the same platform. Defined in RFC 959. See http://www.faqs.org/rfcs/rfc959.html. FPGA Field-programmable Gate Array. An array of logic, relational data, and wiring data that is factory programmed and can be reprogrammed.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition HTTPS Hypertext Transfer Protocol Secure (HTTPS) ICMP Internet Control Message Protocols defined in RFC 792, used to identify Internet Protocol (IP)-level problems and to allow IP links to be tested. See http://www.faqs.org/rfcs/rfc792.html. Integrated The 450 Platform Family Integrated Radio solution provides integrated antenna.. IP Internet Protocol defined in RFC 791.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition LOS Line of sight. The wireless path (not simply visual path) direct from module to module. The path that results provides both ideal aim and an ideal Fresnel zone. LUID Logical Unit ID. The final octet of the 4-octet IP address of the module. MAC Address Media Access Control address.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition NMS Network Management Station. A monitor device that uses Simple Network Management Protocol (SNMP) to control, gather, and report information about predefined network variables (objects). See also Simple Network Management Protocol. Default Mode Device that enables the operator to regain control of a module that has been locked by the No Remote Access feature, the 802.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition Reflection Change of direction and reduction of amplitude of a signal that encounters an object larger than the wavelength. Reflection may cause an additional copy of the wavelength to arrive after the original, unobstructed wavelength arrives. This causes partial cancellation of the signal and may render the link unacceptable.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition SNMPv3 SNMP version 3 SNMP Trap Capture of information that informs the network monitor through Simple Network Management Protocol of a monitored occurrence in the module. Static IP Address Assignment Assignment of Internet Protocol address that can be changed only manually.
Chapter 11: Troubleshooting Registration and connectivity troubleshooting Term Definition telnet Utility that allows a client computer to update a server. A firewall can prevent the use of the telnet utility to breach the security of the server. See http://www.faqs.org/rfcs/rfc818.html, http://www.faqs.org/rfcs/rfc854.html and http://www.faqs.org/rfcs/rfc855.html. Tokens Theoretical amounts of data. See also Buckets.
